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Repair Parts

MT-RSR supplies brake lathe repair parts and replacements that keep your equipment cutting true. Our selection covers gears, belts, arbors, and other working components built to restore lathe performance and extend machine life. Pair repair parts with Brake Clamping, Consumable Parts, and Kits & Sets for a complete brake service solution.

Repair Parts

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Original price $110.90 - Original price $110.90
Original price
$110.90
$110.90 - $110.90
Current price $110.90

Drum Feed Screw (Truck) (Accuturn)

SKU: 8312

MT-RSR

Drum Feed Screw (Truck) (Accuturn) MT-RSR Insights: The Drum Feed Screw (Truck) by Accuturn is an industry-leading product designed to provide supe...

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Original price $110.90 - Original price $110.90
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$110.90
$110.90 - $110.90
Current price $110.90
Original price $137.68 - Original price $137.68
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$137.68
$137.68 - $137.68
Current price $137.68

Ammco Drive Shaft Cone Bearing

SKU: 7393

MT-RSR

Ammco Drive Shaft Cone Bearing Motor Mount and Drive Shaft Cone Bearing Fits: Ammco 3000, 4000, 4100, 7000, 7500, 7700,  Interchangeable Part Numbe...

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Original price $137.68 - Original price $137.68
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Current price $137.68
Original price $112.17 - Original price $112.17
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$112.17
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Current price $112.17

Ammco Standard Wrench 1-1/4" x 1-1/16"

SKU: 7022

MT-RSR

Ammco Standard Wrench 1-1/4" x 1-1/16"  

Original price $112.17 - Original price $112.17
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Current price $112.17
Original price $7.35 - Original price $7.35
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$7.35
$7.35 - $7.35
Current price $7.35

Arbor Pin for Van Norman Brake Lathes

SKU: 124405

MT-RSR

VAN NORMAN Arbor Pin   Works with Arbor 20442

Original price $7.35 - Original price $7.35
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Current price $7.35
Original price $106.27 - Original price $106.27
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$106.27
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Current price $106.27

Ammco Thrust Bearing Race 929220

SKU: 7220

MT-RSR

Thrust Bearing Race Interchangeable Part Numbers: Ammco: 929220

Original price $106.27 - Original price $106.27
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Current price $106.27
Original price $21.56 - Original price $21.56
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$21.56
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Current price $21.56

Repair Part for Right Angle Gear Drive 9815

SKU: 29822-1

MT-RSR

Repair Part for Right Angle Gear Drive 9815.

Original price $21.56 - Original price $21.56
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Current price $21.56
Original price $33.46 - Original price $33.46
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Current price $33.46

Ball Knob (Ammco 900320)

SKU: 7320

MT-RSR

Tension Ball Knob For Ammco Belt Adjustment (Ammco 900320) Fits many Ammco models, as well as some Rotary Lifts Interchangeable Part Numbers: 90032...

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Original price $33.46 - Original price $33.46
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Current price $33.46
Original price $0.66 - Original price $0.66
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Current price $0.66

Screws for 50778 bits

SKU: 50776

MT-RSR

Screws for 50778 Pro-Cut Style Bits

Original price $0.66 - Original price $0.66
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$0.66
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Current price $0.66
Original price $17.08 - Original price $17.08
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$17.08
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Current price $17.08

Wave Washer (Ammco 902364)

SKU: 7364

MT-RSR

Wave Washer (Ammco 902364) Interchangeable Part Numbers: 902364, RM-40050

Original price $17.08 - Original price $17.08
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Current price $17.08
Original price $29.23 - Original price $29.23
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$29.23
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Current price $29.23

Belt Release Handle (Ammco 903088)

SKU: 7088

MT-RSR

Belt Release Handle (Ammco 903088)   Interchangeable part numbers: 903088

Original price $29.23 - Original price $29.23
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Current price $29.23
Original price $95.71 - Original price $95.71
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Current price $95.71

Eccentric Belt Release Pin (Ammco 903035)

SKU: 7035

MT-RSR

Eccentric Belt Release Pin (Ammco 903035) Interchangeable Part numbers: Ammco 903035

Original price $95.71 - Original price $95.71
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Current price $95.71
Original price $682.86 - Original price $682.86
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Current price $682.86

Extended Spindle Quill Gear

SKU: 70830XL

MT-RSR

Extended Spindle Quill Gear MT-RSR Insights: Extended Version of 70830

Original price $682.86 - Original price $682.86
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Current price $682.86
Original price $92.76 - Original price $92.76
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$92.76
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Current price $92.76

Arbor Nut for some Van Norman Brake Lathes

SKU: 869186N

MT-RSR

Arbor Nut Van Norman

Original price $92.76 - Original price $92.76
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Current price $92.76
Original price $620.90 - Original price $620.90
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$620.90
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Current price $620.90

Van Norman, Quick Way 11/16"Arbor Set

SKU: 204041

MT-RSR

11/16"Arbor Set for Van Norman, Kwickway Interchangeable Part Numbers: Van Norman # 804-2049-41 Made in the USA

Original price $620.90 - Original price $620.90
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Current price $620.90
Original price $557.73 - Original price $557.73
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$557.73
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Current price $557.73

Performance or All Tool 11/16 Arbor Set

SKU: 5831

MT-RSR

11/16 Arbor Set For Performance or Alltool

Original price $557.73 - Original price $557.73
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Current price $557.73
Original price $479.24 - Original price $479.24
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$479.24
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Current price $479.24

11/16" Arbor for All Tool Brake Lathes

SKU: 5544

MT-RSR

11/16" Arbor Only for All Tool

Original price $479.24 - Original price $479.24
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$479.24
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Current price $479.24

Arbor nuts hold the rotor stack tight against the arbor, and a worn one lets everything shift mid-cut. We stock nuts for Ammco lathes plus Van Norman, Accu-Turn, and FMC machines.

Buying and Installing Brake Lathe Repair Parts

Buying and Installing Brake Lathe Repair Parts

You should not have to gamble on a part fitting. Every listing shows interchangeable part numbers, so you can match an Ammco model 4000 replacement part to its OEM number in about thirty seconds. That direct access to real fitment data is what separates us from other sellers, where you are squinting at stock photos and hoping. When a part goes, pull it and look at what it touches. A failing feed screw usually chews the nut riding on it, and a slipping belt often points back to a scored pulley. Order both together, and you open the machine once instead of twice, which means one afternoon of downtime rather than two. Installation rewards a little patience. Clean the mating surfaces, confirm the center hole and mounting faces sit flat, and torque the fasteners evenly. Spin the machine empty and listen before you cut rotors again. The smartest shops keep spindle boots, belts, and springs on the shelf, because those wear out on their own schedule and never on yours. A rotor silencer band runs a few dollars and kills chatter on a larger rotor, where extra rotor mass and vibration fight your finish every pass.

Learn More

Frequently Asked Questions

Our brake lathe parts fit major brands including Ammco lathes, Accu-Turn, FMC, John Bean, Hunter, Van Norman, and Kwikway. Check the interchangeable part numbers on each listing to confirm fitment with your equipment.

Match the number stamped on the old component to the part numbers shown on our product pages. If that number has worn off, our downloadable parts manuals cover Ammco models 3000, 4000, 4100, 7500, and others.

Chatter usually comes from a worn arbor, a loose arbor nut, dull bits, or a larger rotor with enough rotor mass to vibrate. A rotor silencer band damps that vibration while you cut rotors.

The shear gear in an Ammco right angle drive is designed to break first and protect the feed components behind it. Keeping a spare on the shelf turns a lost day into a ten-minute repair.

Replace it once the cross feed handle develops play or your cut depth drifts. Ammco lathe owners can choose old-style or new-style nuts, and drum feed screw nuts are available for FMC machines.

Yes. Spindle boots keep grit off the spindle, and drive belts pair with our aluminum pulley set. Both sit under Consumable Parts alongside tool holders, bits, and silencers.

Rotors mount through the center hole using cones and an adapter set, backed by an arbor nut. Hub-centric clamping keeps a light truck rotor running true during heavy-duty work.

Machines with the 6950 twin cutter setup use left- and right-hand negative rake tool holders, and we stock both. Matched holders keep each rotor face cutting evenly and protect lathe performance.

Beyond brake lathes, our shop carries tire changers, wheel balancers, and alignment parts, including cones and backing plates, plus tools and daily shop supplies for the service bay.

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